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Patent Searching and Data


Matches 101 - 150 out of 13,615

Document Document Title
WO/2018/218650A1
An axial-flow type intelligent fan, comprising a base (1), a longitudinal rod (2), and a fan body (3). The fan body (3) comprises an iron wire cover, and a motor (4) and plastic fan blades (5) which are disposed in the iron wire cover; t...  
WO/2018/220775A1
This ceiling fan is installed suspended from a ceiling. The ceiling fan is provided with an electric motor, a support body that rotates by the driving of the electric motor, and a plurality of vanes (2). The plurality of vanes include va...  
WO/2018/221766A1
Disclosed is a fluid device having a magnetic levitation impeller, the device comprising: a stator functioning as a housing while performing a function of a field magnet so as to provide magnetic flux; a rotor for simultaneously function...  
WO/2018/214535A1
Disclosed is a cup-cover-type fan, comprising a fan blade assembly, a control component connected to the fan blade assembly, a power supply (103), and further comprising a base (1), wherein the control component and the power supply (103...  
WO/2018/217594A1
Most multistage compressors specify a maximum inlet pressure that may be supplied to the compressor to stay within designed limits. If the supply gas to be compressed is at a higher pressure than the specified maximum inlet pressure, the...  
WO/2018/216965A1
Disclosed is a blower unit of a heating, ventilating and air-conditioning system for a vehicle, which is a blower unit having a two-layer flow structure, is provided with a means for smoothly guiding air, flowing in an axial direction, t...  
WO/2018/210153A1
The present invention relates to an ionic wind generation device and an indoor unit of an air conditioner. The ionic wind generation device comprises at least one discharge module used for generating ionic wind. Each discharge module com...  
WO/2018/209213A1
One feature pertains to an air mover the includes a direct current (DC) electric motor, an impeller operatively coupled to the DC motor, a battery electrically coupled to the DC motor, and a housing that includes the DC electric motor, t...  
WO/2018/206914A1
A flue-pipe fan (10) comprising a pipe-mountable body (12), a mounting element (14) on the pipe-mountable body (12), a thermoelectric motor 16 directly or indirectly supported by the mounting element (14), and a fan blade (20) drivable b...  
WO/2018/208874A1
A turbocharger (20) includes ported shroud compressor housing (28) disposed about compressor wheel (36) having air inlet passage (33) extending axially along and circumferentially about a longitudinal axis (A), volute base portion (50) o...  
WO/2018/208873A1
A turbocharger (20) includes ported shroud compressor housing (28) disposed about a compressor wheel (36), having an air inlet passage (33) extending axially along and circumferentially about a longitudinal axis (A), volute base portion ...  
WO/2018/207018A4
A blower comprising: (a) a stator including: (i) one or more magnets and (ii) an impeller having a cup that receives the magnet; (b) a stator including: (i) an arbor; and (ii) motor windings; (c) a printed circuit board; and (d) a contac...  
WO/2018/207018A1
A blower comprising: (a) a stator including: (i) one or more magnets and (ii) an impeller having a cup that receives the magnet; (b) a stator including: (i) an arbor; and (ii) motor windings; (c) a printed circuit board; and (d) a contac...  
WO/2018/202312A1
The invention concerns an electric extractor fan(1) comprising a housing (2), in which an electric motor is installed to expel air from a room (4) by means of a fan wheel (5). The electric extractor fan (1) comprises a humidity sensor in...  
WO/2018/203023A1
A ventilation device that enhances the effective longitudinal thrust of a fan assembly installed within a tunnel or other internal space. The nozzle trailing edge (6) is tilted so that it forms an angle (13) with respect to the fan centr...  
WO/2018/200611A1
An adjusting mechanism (400) for a compressor of a charging device for the variable changing of the cross section of a compressor inlet, comprising an adjusting ring (430), a plurality of adjusting elements (420) which are rotatably moun...  
WO/2018/195991A1
Disclosed are a pedestal (100) for a bladeless fan (200), and a bladeless fan (200) having same. The pedestal (100) comprises: a base (1), wherein a base air inlet (11) is formed on the base (1); a housing (2), wherein the housing (2) is...  
WO/2018/199382A1
The present invention relates to an eco-friendly anti-microdust fan, which comprises: a motor; a rear protection mesh on which the motor is mounted; a front protection mesh detachably coupled to the front side of the rear protection mesh...  
WO/2018/195987A1
Disclosed are a base for a bladeless fan and a bladeless fan. The base (10) comprises a main body part (11), a power system (12) and an elastic vibration damping device (16), wherein the main body part (11) comprises a housing (11a); the...  
WO/2018/200205A1
A magnetically engaged pump includes a pump housing (10) with a rotatable magnetic drive assembly (28), a cylindrical canister (52) and a rotatable driven magnet assembly (34). This magnetic coupling is associated with a pump rotor (58) ...  
WO/2018/196664A1
Disclosed are a base (10) used for a bladeless fan (100) and a bladeless fan (100). The base (10) comprises a main body part (11), a power system (12) and an elastic vibration damping device (16), wherein the main body part (11) comprise...  
WO/2018/196420A1
A control method for assembling or disassembling an impeller of an air conditioner, the method comprising: controlling a solenoid coil (12) to control a force application direction on an impeller (10), and incorporating forward rotation ...  
WO/2018/196003A1
The motor ventilation structure (20) is disposed inside a housing (31) of the motor (30), and the motor (30) is provided with a drive end (301) and a non-drive end (302) opposite to the drive end. The motor ventilation structure (20) inc...  
WO/2018/197834A1
The invention relates to a vacuum pumping system (10) which comprises a plurality of vacuum pumping arrangements (12, 14, 16) for evacuating a flammable gas stream and exhausting the gas stream through an exhaust outlet (78). A housing h...  
WO/2018/196665A1
Disclosed are a base used for a bladeless fan and a bladeless fan. The base (10) comprises a main body part (11), a power system (12) and an elastic vibration damping device (16), wherein the main body part (11) comprises a housing (11a)...  
WO/2018/198799A1
In one embodiment of this blower device, an impeller has: an impeller hub; a plurality of axial flow blades extending radially outward from the outer peripheral surface of the impeller hub and arranged circumferentially side by side; and...  
WO/2018/190726A1
The invention provides a magnetic coupling assembly (1), comprising: a rotatable male coupling member (2) comprising magnets (3); a rotatable female coupling member (4) comprising magnets (5); a static separation member (6) arranged betw...  
WO/2018/186896A1
A system that converts acceleration to rotational energy by using gravity to lower a ballast member and buoyancy to raise it when the ballast member is filled with compressed air. The ballast's initial ascent is controlled by a brake mem...  
WO/2018/185950A1
Provided is a blower device configured so as to be easily mountable to a ceiling. The body support member (21) of this blower device has at the upper part thereof an upper plate section (21a) affixed to a ceiling rosette, and also has at...  
WO/2018/184694A1
The invention Is directed to n automotive gas flow pump (10) with a pump housing (14) and a pump wheel (20). The pump wheel (20) comprises a circular back side disk (26), a circular front side ring disk (24) defining a center pump wheel ...  
WO/2018/185430A1
A system for generating air (1), comprising: - an electromechanical device (100) generating a flow of air, provided with an air inlet opening and an outlet (102), - a casing (200) extending between a first fixed end at the air inlet open...  
WO/2018/176234A1
Disclosed are a base (100) and a bladeless fan (1000), the base (100) comprising: a housing (10), the housing (10) comprising an outer wall (12), and the outer wall (12) having an air inlet (121) formed thereon; a power system (20) arran...  
WO/2018/175359A1
A fan having a housing including a front piece that is separable but connectable to a back piece is disclosed. The front piece has a first connecting edge and a downstream edge, and the back piece has a second connecting edge and an upst...  
WO/2018/175938A1
A sealed induction motor for a chiller assembly is provided. The induction motor includes a stator, a rotor, and a shaft with a first end and a second end. The rotor and the shaft are configured to rotate relative to the stator. The indu...  
WO/2018/174640A1
The present invention relates to an unpowered cold/warm air blower that can be driven by minimal power. The cold/warm air blower according to the present invention comprises: a housing having a plurality of first magnetic bodies; a blowi...  
WO/2018/158220A1
The invention relates to a drive system for a working machine, comprising an electric main drive; a switching device for connecting the main drive to an electric main grid; an electric auxiliary drive; a frequency converter for controlli...  
WO/2018/158859A1
According to a propeller fan, a blower, and an air conditioner of the present invention, a starting point, at which a first maximum point is formed, is formed further toward a leading-edge part than a starting point, at which a second ma...  
WO/2018/157337A1
A fan head and a bladeless fan, the fan head comprises a first cavity (102) and a second cavity (104) each having a columnar shape. The second cavity (104) is located in the first cavity (102). A side face of the first cavity (102) is pr...  
WO/2018/157002A1
A mirror assembly is described having an integrated fan, which is adapted to be used in an automobile. In some uses, the mirror assembly may be used to watch infants and toddlers and keep them cool with flowing air as needed. In other us...  
WO/2018/152577A1
In an aspect there is disclosed, a fan arrangement (10) for a duct, the fan arrangement (10) including a housing (12) having an inlet (24) and an outlet (27) adapted to communicate air with the duct and an axially rotatably driven impell...  
WO/2018/151201A1
This state quantity estimating device is configured to: calculate a total enthalpy, which is the energy imparted to air by an impeller, an adiabatic compression efficiency of a compressor, and a diffuser outlet flow velocity, which is th...  
WO/2018/148994A1
Provided is a smart air treatment device, comprising: a base (1), a lower assembly and an upper assembly. The lower assembly comprises: a lower housing (3) mounted, in a head shaking and leaning forward and backward manner, on the base (...  
WO/2018/149154A1
A novel transparent exhaust fan, comprising a transparent frame (1), transparent blades (2), the rotation thereof driven by an electric motor (3), an elastic reset connector (4) and a rotating limiting connector (5) connecting the transp...  
WO/2018/150541A1
A compressor module (1) is provided with: a rotary drive device (2) having an output shaft (21) that is rotationally driven about an axis line (C1); a compressor (3) disposed by being aligned with the rotary drive device (2) in axis line...  
WO/2018/145763A1
The invention provides a housing (11) for an air pump (22). The housing (11) is provided for being incorporated in an inflatable device (10). A housing body (17) defines a holding space (16) for the pump (22). A first opening (13) in the...  
WO/2018/145655A1
A fan apparatus (100) and a portable household fan (200) are disclosed. The fan apparatus (100) comprises a fan unit (10), including a fan body (11) and a base (12) connected to an end of the fan body (11); the fan body (11) being pivota...  
WO/2018/145818A1
Fan arrangement with fan and toothed ring and converter motor with fan arrangement, wherein the fan has a main body on which are formed fan blades, wherein the fan has an annular region which is formed on that side of the fan blades orie...  
WO/2018/145043A1
The present invention provides support frames for positive pressure blowers having one or more wheels mounted at a lower corner of the frame, wherein the wheels are mounted to roll in a direction that is perpendicular to the flow of air ...  
WO/2018/141019A1
This invention relates in general to a device for controlling the flow of a fluid. The device having a plurality of motor assemblies mounted at equidistant points around a mounting collar. An elongated annular outer casing surrounds and ...  
WO/2018/139102A1
A fan, as one example of a blowing device, is provided with: a microcomputer, as one example of a control unit, for executing a blowing control that generates a weak air current (21) for blowing a small volume of air, and a strong air cu...  

Matches 101 - 150 out of 13,615